Pith Number

pith:KO4H7D77

pith:2006:KO4H7D77KFFHO4FINJC4WHMWEI

not attested not anchored not stored refs pending

Hamilton-Arnold Chord And Periodic Orbits

Renyi Ma

arxiv:math/0603282 v5 · 2006-03-13 · math.SG · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KO4H7D77KFFHO4FINJC4WHMWEI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:10:24.853818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53b87f8fff514a7770a86a45cb1d9622298fe2a5715aca2df4ef8384d01d3a05

Aliases

arxiv: math/0603282 · arxiv_version: math/0603282v5 · doi: 10.48550/arxiv.math/0603282 · pith_short_12: KO4H7D77KFFH · pith_short_16: KO4H7D77KFFHO4FI · pith_short_8: KO4H7D77

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/KO4H7D77KFFHO4FINJC4WHMWEI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 53b87f8fff514a7770a86a45cb1d9622298fe2a5715aca2df4ef8384d01d3a05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02148f8deb68162dcb97c6ca2e86c0318d08377aa0858a70c82316132dd8c61",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2006-03-13T03:45:25Z",
    "title_canon_sha256": "679f2dd11a801781aa47fca1ca8577076d6441a13c491b680e5c806bfc6b5451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0603282",
    "kind": "arxiv",
    "version": 5
  }
}